4(−x + 4) = 12 multi step equation. show all steps with only numbers not words please

Step-by-step explanation:

So we have the equation:

First, divide both sides by 4. The left side will cancel. The right will reduce to 3:

Subtract 4 from both sides. The left cancels:

Divide both sides by -1:

So, the value of x is 1.

And we're done!

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,